[gradsusr] Problems converting grib2ctl

[Krishnakumar AP]

Hi Tamara,

I believe your ydef initial point is different, please check these values
on both files.

ydef 1249 linear -54.387000 0.0363636363636364
--------------------------^

This is what I understood from both ctl files.

On Mon, Jul 2, 2018 at 11:14 PM, tschonholz <tschonholz at smn.gov.ar> wrote:

> Hi everyone! I´m posting this message because I´m finding a hard time
> using grib2ctl
>
> I use this bash to generate my ctl and idx on a server, but the original
> ctl and idx are generated on different server than mine.
>
>
>
> #!/bin/sh
> #*****Script para procesar el analisis
>
> today=$(date +%Y%m%d)
>
> echo ${today}
>
> #chequeo que exista la salida del WRF
>
> if [ -d /nas-r5c/WRF/${today}_00/ ];
> then
> #si ocurre, genero el ctl
> echo ***Proceso las salidas grib del modelo**
> cd /home/mgatto/
> #rm /home/mgatto/modelos/WRF/data/gribwrf.ctl
> perl grib2ctl.pl -verf /nas-r5c/WRF/${today}_00/UPPOUT/wrfprs_d01.%f3
> /home/mgatto/modelos/WRF/data/indexwrf00.idx >/home/mgatto/modelos/WRF/
> data/gribwrf00.ctl
> gribmap -i /home/mgatto/modelos/WRF/data/gribwrf00.ctl
>
> else
> exit
>
> fi
> --
>
> doing this, i get this ctl:
>
> dset /nas-r5c/WRF/20180702_00/UPPOUT/wrfprs_d01.%f3
> index /home/mgatto/modelos/WRF/data/indexwrf00.idx
> undef 9.999E+20
> title /nas-r5c/WRF/20180702_00/UPPOUT/wrfprs_d01.000
> * produced by grib2ctl v0.9.13
> * command line options: -verf /nas-r5c/WRF/20180702_00/UPPOUT/wrfprs_d01.%f3
> /home/mgatto/modelos/WRF/data/indexwrf00.idx
> dtype grib 255
> options template
> pdef 999 1249 lccr -54.387000 -94.331000 1 1 -35.000000 -35.000000
> -65.000000 4000 4000
> xdef 999 linear -94.331000 0.0624474869364198
> ydef 1249 linear -54.387000 0.0363636363636364
> tdef 49 linear 00Z02jul2018 1hr
> * z has 28 levels, for prs
> zdef 28 levels
> 1000 975 950 925 900 875 850 825 800 775 750 700 650 600 550 500 450 400
> 350 300 275 250 225 200 175 150 100 50
> vars 130
>
>
>
> and all the variables.
>
> The problem is that the original ctl says this:
>
> dset ^wrfprs_d01.%f3
> index ^wrfprs_d01.idx
> options template
> undef 9.999E+20
> title wrfprs_d01.00
> * produced by grib2ctl v0.9.12.5p45
> dtype grib 255
> pdef 999 1249 lcc -54.387000 -94.331000 1 1 -35.000000 -35.000000
> -65.000000 4000 4000
> xdef 999 linear -94.331000 0.0624474869364198
> ydef 1249 linear -56.853000 0.0363636363636364
> tdef 49 linear 00Z02Jul2018 1hr
> * z has 28 levels, for prs
> zdef 28 levels
> 1000 975 950 925 900 875 850 825 800 775 750 700 650 600 550 500 450 400
> 350 300 275 250 225 200 175 150 100 50
> vars 130
>
>
>
> which means that I lose the south of my area because I don´t know why it's
> not doing the same than the original.
>
> I believe it has to do with my grib2ctl version, does anyone know what
> happens or could help me please?
>
> Thanks a lot!
>
> Tamara Schonholz- Servicio Meteorologico Nacional-Argentina
>
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>
>


-- 

Best regards
Krishnakumar.AP
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